Home / 49,225.08-67,906.96-32,221.84

Finding the Fourth Proportional to 49,225.08, 67,906.96 and 32,221.84

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Solution

The fourth proportional to 49,225.08, 67,906.96 and 32,221.84 is: 44,450.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,225.08 : 67,906.96 = 32,221.84 : x
  2. Step 2: Convert to fraction form
    49,225.08/67,906.96 = 32,221.84/x
  3. Step 3: Cross multiply
    49,225.08x = 67,906.96 × 32,221.84
  4. Step 4: Simplify right side
    49,225.08x = 2,188,087,200.01
  5. Step 5: Solve for x
    x = 2,188,087,200.01/49,225.08
  6. Step 6: Final answer
    x = 44,450.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.